It’s one week from our favorite holiday, but we know that the undead folks at The Trocadero will be celebrating Halloween all week. Starting tonight, they’ll be getting an early start with the annual Philly Zombie Prom. Keeping tradition, it will be headlined by psychobilly garage rockers The Young Werewolves and goth punk-metal outfit Live Not On Evil. WXPN DJ Robert Drake and DJ Mighty Mike Saga will also keep bones shaking and muscles twitching. Come join the zombie uprising! The Trocadero, 1003 Arch St., 8pm, $17, 21+ – H.M. Kauffman